<?php
namespace TinyPHP\DB;
/*
 *
 * 数据库实例类的接口
 * Created by tiny
 * User: tiny
 * Date: 16/06/23
 * E-mail: mountaingiant@163.com
 *
 * */
Interface DbInterface{
    public function close();
    public function query($sql);
    public function fetchAssoc($resource);
    public function select($sql);
}